| Standard: | DIN |
|---|---|
| Type: | Welding Flange |
| Material: | Plastic |
| Structure: | Flanges |
| Connection: | Welding |
| Sealing Surface: | PE |
| Customization: |
|---|
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Audited Supplier What sets our PE flange stubs apart is their exceptional sealing performance and easy construction. With our flange stubs, you can rest assured that your flanges will be well-protected and securely connected. Whether you're working on a water supply pipe or a mining area, our PE flange stubs are the ideal choice, especially for negative pressure coal mine pipe connections.
But that's not all! We offer a variety of options to suit your specific requirements. Our Australian short stub end, South African short stub end, and Thailand short stub end are all available in sizes up to 1600mm. Additionally, our ASTM (USA) flange stubs come in both IPS and DIPS, with sizes up to 36" and SDR9, SDR11, and SDR17 options.
When it comes to certifications, our Australian stub ends are certified by watermark& standardmark, ensuring that you're getting a product that meets the highest standards of quality and reliability.
At Jilin Songjiang Smart Joint Co., Ltd., we're committed to providing you with the best products and solutions. That's why we've invested in unique equipment for flange stub production, enhancing working efficiency and solving the bubble problem during the injection process.
Experience the difference of our PE flange stubs today and see why they're the preferred choice for professionals worldwide. Trust in our expertise and let us help you achieve success in your projects!
A galvanized carbon steel backing ring is a component used in the installation and support of high-density polyethylene (HDPE) pipes. HDPE pipes are commonly used in a variety of applications, including water supply, drainage systems, and industrial piping.
Backing rings for HDPE pipes are manufactured according to various standards and specifications set by different organizations and regulatory bodies. The most commonly referenced standards for backing rings include:
ISO 9624: This international standard specifies the dimensions, materials, and testing requirements for steel backing rings used with thermoplastics pipes, including HDPE. It provides guidelines for the design and manufacture of backing rings to ensure compatibility and performance in pipe jointing applications.
ASME B16.5: The American Society of Mechanical Engineers (ASME) B16.5 standard covers pipe flanges and flanged fittings, which can include backing rings. Although primarily focused on metallic flanges, it is sometimes referenced for the specifications of backing rings used in HDPE pipe installations.
EN 1092-1: The European standard EN 1092-1 specifies the dimensions, materials, and technical requirements for flanges and their joints. It includes provisions for backing rings used with thermoplastics pipes, including HDPE. This standard is widely used in Europe and has different pressure ratings (PN) depending on the application.
ANSI/ASTM D3261: This standard, developed by the American National Standards Institute (ANSI) and the American Society for Testing and Materials (ASTM), provides specifications for butt fusion fittings and backing rings used in joining polyethylene (PE) pipes. It covers various aspects, such as dimensions, tolerances, materials, and testing methods.
It's important to note that the selection of a specific standard or specification for backing rings depends on the project requirements, regional regulations, and the type of HDPE pipe system being installed. It is essential to consult the applicable codes and standards in your region or seek guidance from qualified professionals to ensure compliance and reliable performance of the backing rings in your specific application.
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